<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <style>
       #main{
        width: 600px;
        height: 400px;
        background-color: aqua;
       }
  </style>
</head>
<body>
  <div id="main"></div>
  <script src="./lib/echarts.min.js"></script>
<script>
  var myChart = echarts.init(document.getElementById('main'));
  var option = {
    xAxis: {
        type: 'category',
        data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    },
    yAxis: {
        type: 'value'
    },
    series: [{
        data: [820, 932, 901, 934, 1290, 1330, 1920],
        type: 'line'
    }]
};
myChart.setOption(option)
</script>
</body>
</html>